2. Features custom-profiled bidirectional piston seals with compact dimensions and integrated oil reservoir design;
3. Integrated shock-absorbing pads on both end caps minimize directional change impact;
4. Multiple rear cap configurations for enhanced mounting flexibility;
5. Robust riveted composite enclosure structure securely joins stainless steel barrel with end caps;
6. Precision-engineered stainless steel tubing ensures high mechanical strength and corrosion resistance;
7. Comprehensive selection of cylinder sizes and mounting accessories available;
8. Full-range magnetic piston configuration across series.
Category: Adjustable Cylinders | Brand: AirTAC | Series: MACJ
AirTAC MACJ Stainless Steel Mini Adjustable Cylinder MACJ50X75-40S Specifications
- Model: MACJ50X75-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 50mm
- Stroke: 75mm (±5mm adjustable range)
- Thread size: M5×0.8 (adjustment screw)
- Material: Stainless steel (SUS304 body)
- Rod material: Chrome-plated stainless steel
- Seal material: NBR rubber (oil & heat resistant)
- Operating pressure: 0.1–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Rubber buffer (both ends)
- Port size: M5×0.8 (standard pneumatic ports)
- Weight: 1.25kg (with mounting brackets)
- Dimensions: 152mm(L) × 50mm(W) × 50mm(H) (fully retracted)
- Mounting type: 2x M5 threaded holes (side mounting)
- Rod end: M6×1.0 internal thread
- Protection rating: IP67 (dust/water resistant)
Ultra-compact stainless steel cylinder with precision stroke adjustment mechanism, featuring corrosion-resistant construction for harsh environments. The integrated locknut design enables ±5mm stroke fine-tuning without disassembly. Optimized for cleanroom applications and washdown areas due to full stainless construction.
- Semiconductor wafer handling robots
- Food processing packaging lines
- Pharmaceutical dosing mechanisms
- Micro-positioning in optical equipment
- Laboratory automation actuators
- Cleanroom conveyor systems
- Minimum operating pressure: 0.05MPa (with reduced force)
- Maximum piston speed: 500mm/s
- Adjustment resolution: 0.5mm increments
- Repeat positioning accuracy: ±0.2mm
- Lubrication: Pre-lubricated (maintenance-free for 2000km)
| Property | Property Value |
|---|---|
| sku | MACJ50X75-40S |
| Adjustable Stroke | <40mm> |
| Mounting Type | Without Mounting Accessories |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Stroke | 75mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.







